IMPERMISSIBLYimpermissibly · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:IMPERMISSIBLYTier 1Ordinal169Pythagorean70Classical159Reverse182Reverse Reduction83Standard552Final Large552Ordinal147Reduced39Atbash525Isopsephy1127Ordinal173Abjad475